User's guide to the western spruce budworm modeling system
By: Nicholas L. Crookston ... [et al.]
Contributors: Crookston, Nicholas L; Intermountain Research Station (Ogden, Utah)
Series: General technical report INT -- 274
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
Published: 1990
Place of publication: Ogden, UT (324 25th St., Ogden 84401)
Language: eng
Number of pages: 75
Subjects: Western spruce budworm -- United States -- Computer programs -- Handbooks, manuals, etc; Trees -- Diseases and pests -- United States -- Computer programs -- Handbooks, manuals, etc
Notes: Cover title

Distributed to depository libraries in microfiche

"September 1990."

Includes bibliographical references (p. 48-49)